/*
* This file is part of the TimeFinder project.
* Visit http://www.timefinder.de for more information.
* Copyright 2008 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.timefinder.core.io.text;
import java.util.BitSet;
/**
* @author Peter Karich, peat_hal 'at' users 'dot' sourceforge 'dot' net
*/
public class BitSetParsing implements Parsing {
public Object parse(Object node) {
String bitSetAsStr = (String) node;
// remove the {}
int start = bitSetAsStr.indexOf("{");
int end = bitSetAsStr.indexOf("}");
if (start < 0 || end < 0) {
return null;
}
BitSet bitSet = new BitSet();
bitSetAsStr = bitSetAsStr.substring(start + 1, end);
for (String str : bitSetAsStr.split(",")) {
str = str.trim();
if (str.length() > 0)
bitSet.set(Integer.parseInt(str.trim()));
}
return bitSet;
}
}